| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $40.68 | 8.346% | $44.0752 | $44.08 | $44.10 | $44.10 |
| Purchase #2 | $106.26 | 4.569% | $111.115 | $111.12 | $111.10 | $111.10 |
| Purchase #3 | $102.25 | 7.387% | $109.8032 | $109.80 | $109.80 | $109.80 |
| Purchase #4 | $112.74 | 12.726% | $127.0873 | $127.09 | $127.10 | $127.10 |
| Purchase #5 | $67.65 | 7.438% | $72.6818 | $72.68 | $72.70 | $72.70 |
| Purchase #6 | $85.93 | 11.658% | $95.9477 | $95.95 | $95.95 | $95.90 |
| Purchase #7 | $120.95 | 12.241% | $135.7555 | $135.76 | $135.75 | $135.80 |
| 7 purchase totals = | $636.46 | $696.4657 | $696.48 | $696.50 | $696.50 | |